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[civicrm-core.git] / CRM / Core / Page / AJAX.php

diff --git a/CRM/Core/Page/AJAX.php b/CRM/Core/Page/AJAX.php
index 84185152f1767ade3fe74edfb0a573b2c6636067..f52b7a0f318b4bf419c5e8e7a16f75442303ad0d 100644 (file)
--- a/CRM/Core/Page/AJAX.php
+++ b/CRM/Core/Page/AJAX.php
@@ -3,7 +3,7 @@
  +--------------------------------------------------------------------+
  | CiviCRM version 4.7                                                |
  +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2016                                |
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
  +--------------------------------------------------------------------+
  | This file is a part of CiviCRM.                                    |
  |                                                                    |
@@ -28,7 +28,7 @@
 /**
  *
  * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2016
+ * @copyright CiviCRM LLC (c) 2004-2017
  * $Id$
  *
  */
@@ -214,6 +214,16 @@ class CRM_Core_Page_AJAX {
     CRM_Utils_System::setHttpHeader('Cache-Control', "max-age=$ttl, public");
   }
 
+  /**
+   * Set defaults for sort and pager.
+   *
+   * @param int $defaultOffset
+   * @param int $defaultRowCount
+   * @param string $defaultSort
+   * @param string $defaultsortOrder
+   *
+   * @return array
+   */
   public static function defaultSortAndPagerParams($defaultOffset = 0, $defaultRowCount = 25, $defaultSort = NULL, $defaultsortOrder = 'asc') {
     $params = array(
       '_raw_values' => array(),
@@ -222,7 +232,7 @@ class CRM_Core_Page_AJAX {
     $sortMapper = array();
     if (isset($_GET['columns'])) {
       foreach ($_GET['columns'] as $key => $value) {
-        $sortMapper[$key] = CRM_Utils_Type::validate($value['data'], 'MysqlColumnName');
+        $sortMapper[$key] = CRM_Utils_Type::validate($value['data'], 'MysqlColumnNameOrAlias');
       };
     }